151250640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 354966960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 809, 820, 912, 984, 1140, 1230, 1520, 1558, 1618, 1640, 1968, 2280, 2337, 2427, 2460, 3116, 3236, 3280, 3895, 4045, 4560, 4674, 4854, 4920, 6232, 6472, 7790, 8090, 9348, 9708, 9840, 11685, 12135, 12464, 12944, 15371, 15580, 16180, 18696, 19416, 23370, 24270, 30742, 31160, 32360, 33169, 37392, 38832, 46113, 46740, 48540, 61484, 62320, 64720, 66338, 76855, 92226, 93480, 97080, 99507, 122968, 132676, 153710, 165845, 184452, 186960, 194160, 199014, 230565, 245936, 265352, 307420, 331690, 368904, 398028, 461130, 497535, 530704, 614840, 630211, 663380, 737808, 796056, 922260, 995070, 1229680, 1260422, 1326760, 1592112, 1844520, 1890633, 1990140, 2520844, 2653520, 3151055, 3689040, 3781266, 3980280, 5041688, 6302110, 7562532, 7960560, 9453165, 10083376, 12604220, 15125064, 18906330, 25208440, 30250128, 37812660, 50416880, 75625320, 151250640]

約数ペア:

[(1, 151250640), (2, 75625320), (3, 50416880), (4, 37812660), (5, 30250128), (6, 25208440), (8, 18906330), (10, 15125064), (12, 12604220), (15, 10083376), (16, 9453165), (19, 7960560), (20, 7562532), (24, 6302110), (30, 5041688), (38, 3980280), (40, 3781266), (41, 3689040), (48, 3151055), (57, 2653520), (60, 2520844), (76, 1990140), (80, 1890633), (82, 1844520), (95, 1592112), (114, 1326760), (120, 1260422), (123, 1229680), (152, 995070), (164, 922260), (190, 796056), (205, 737808), (228, 663380), (240, 630211), (246, 614840), (285, 530704), (304, 497535), (328, 461130), (380, 398028), (410, 368904), (456, 331690), (492, 307420), (570, 265352), (615, 245936), (656, 230565), (760, 199014), (779, 194160), (809, 186960), (820, 184452), (912, 165845), (984, 153710), (1140, 132676), (1230, 122968), (1520, 99507), (1558, 97080), (1618, 93480), (1640, 92226), (1968, 76855), (2280, 66338), (2337, 64720), (2427, 62320), (2460, 61484), (3116, 48540), (3236, 46740), (3280, 46113), (3895, 38832), (4045, 37392), (4560, 33169), (4674, 32360), (4854, 31160), (4920, 30742), (6232, 24270), (6472, 23370), (7790, 19416), (8090, 18696), (9348, 16180), (9708, 15580), (9840, 15371), (11685, 12944), (12135, 12464)]