288023580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 977961600

約数和(自身を除く): 689938020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 89, 90, 108, 117, 130, 135, 156, 178, 180, 195, 234, 260, 267, 270, 351, 356, 390, 445, 461, 468, 534, 540, 585, 702, 780, 801, 890, 922, 1068, 1157, 1170, 1335, 1383, 1404, 1602, 1755, 1780, 1844, 2305, 2314, 2340, 2403, 2670, 2766, 3204, 3471, 3510, 4005, 4149, 4610, 4628, 4806, 5340, 5532, 5785, 5993, 6915, 6942, 7020, 8010, 8298, 9220, 9612, 10413, 11570, 11986, 12015, 12447, 13830, 13884, 16020, 16596, 17355, 17979, 20745, 20826, 23140, 23972, 24030, 24894, 27660, 29965, 31239, 34710, 35958, 41029, 41490, 41652, 48060, 49788, 52065, 53937, 59930, 62235, 62478, 69420, 71916, 82058, 82980, 89895, 104130, 107874, 119860, 123087, 124470, 124956, 156195, 161811, 164116, 179790, 205145, 208260, 215748, 246174, 248940, 269685, 312390, 323622, 359580, 369261, 410290, 492348, 533377, 539370, 615435, 624780, 647244, 738522, 809055, 820580, 1066754, 1078740, 1107783, 1230870, 1477044, 1600131, 1618110, 1846305, 2133508, 2215566, 2461740, 2666885, 3200262, 3236220, 3692610, 4431132, 4800393, 5333770, 5538915, 6400524, 7385220, 8000655, 9600786, 10667540, 11077830, 14401179, 16001310, 19201572, 22155660, 24001965, 28802358, 32002620, 48003930, 57604716, 72005895, 96007860, 144011790, 288023580]

約数ペア:

[(1, 288023580), (2, 144011790), (3, 96007860), (4, 72005895), (5, 57604716), (6, 48003930), (9, 32002620), (10, 28802358), (12, 24001965), (13, 22155660), (15, 19201572), (18, 16001310), (20, 14401179), (26, 11077830), (27, 10667540), (30, 9600786), (36, 8000655), (39, 7385220), (45, 6400524), (52, 5538915), (54, 5333770), (60, 4800393), (65, 4431132), (78, 3692610), (89, 3236220), (90, 3200262), (108, 2666885), (117, 2461740), (130, 2215566), (135, 2133508), (156, 1846305), (178, 1618110), (180, 1600131), (195, 1477044), (234, 1230870), (260, 1107783), (267, 1078740), (270, 1066754), (351, 820580), (356, 809055), (390, 738522), (445, 647244), (461, 624780), (468, 615435), (534, 539370), (540, 533377), (585, 492348), (702, 410290), (780, 369261), (801, 359580), (890, 323622), (922, 312390), (1068, 269685), (1157, 248940), (1170, 246174), (1335, 215748), (1383, 208260), (1404, 205145), (1602, 179790), (1755, 164116), (1780, 161811), (1844, 156195), (2305, 124956), (2314, 124470), (2340, 123087), (2403, 119860), (2670, 107874), (2766, 104130), (3204, 89895), (3471, 82980), (3510, 82058), (4005, 71916), (4149, 69420), (4610, 62478), (4628, 62235), (4806, 59930), (5340, 53937), (5532, 52065), (5785, 49788), (5993, 48060), (6915, 41652), (6942, 41490), (7020, 41029), (8010, 35958), (8298, 34710), (9220, 31239), (9612, 29965), (10413, 27660), (11570, 24894), (11986, 24030), (12015, 23972), (12447, 23140), (13830, 20826), (13884, 20745), (16020, 17979), (16596, 17355)]