380637840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4709

約数の個数: 160

約数和(自身を含む): 1329057792

約数和(自身を除く): 948419952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 4651, 5115, 5456, 6820, 7440, 8184, 9302, 10230, 13640, 13953, 16368, 18604, 20460, 23255, 27280, 27906, 37208, 40920, 46510, 51161, 55812, 69765, 74416, 81840, 93020, 102322, 111624, 139530, 144181, 153483, 186040, 204644, 223248, 255805, 279060, 288362, 306966, 372080, 409288, 432543, 511610, 558120, 576724, 613932, 720905, 767415, 818576, 865086, 1023220, 1116240, 1153448, 1227864, 1441810, 1534830, 1585991, 1730172, 2046440, 2162715, 2306896, 2455728, 2883620, 3069660, 3171982, 3460344, 4092880, 4325430, 4757973, 5767240, 6139320, 6343964, 6920688, 7929955, 8650860, 9515946, 11534480, 12278640, 12687928, 15859910, 17301720, 19031892, 23789865, 25375856, 31719820, 34603440, 38063784, 47579730, 63439640, 76127568, 95159460, 126879280, 190318920, 380637840]

約数ペア:

[(1, 380637840), (2, 190318920), (3, 126879280), (4, 95159460), (5, 76127568), (6, 63439640), (8, 47579730), (10, 38063784), (11, 34603440), (12, 31719820), (15, 25375856), (16, 23789865), (20, 19031892), (22, 17301720), (24, 15859910), (30, 12687928), (31, 12278640), (33, 11534480), (40, 9515946), (44, 8650860), (48, 7929955), (55, 6920688), (60, 6343964), (62, 6139320), (66, 5767240), (80, 4757973), (88, 4325430), (93, 4092880), (110, 3460344), (120, 3171982), (124, 3069660), (132, 2883620), (155, 2455728), (165, 2306896), (176, 2162715), (186, 2046440), (220, 1730172), (240, 1585991), (248, 1534830), (264, 1441810), (310, 1227864), (330, 1153448), (341, 1116240), (372, 1023220), (440, 865086), (465, 818576), (496, 767415), (528, 720905), (620, 613932), (660, 576724), (682, 558120), (744, 511610), (880, 432543), (930, 409288), (1023, 372080), (1240, 306966), (1320, 288362), (1364, 279060), (1488, 255805), (1705, 223248), (1860, 204644), (2046, 186040), (2480, 153483), (2640, 144181), (2728, 139530), (3410, 111624), (3720, 102322), (4092, 93020), (4651, 81840), (5115, 74416), (5456, 69765), (6820, 55812), (7440, 51161), (8184, 46510), (9302, 40920), (10230, 37208), (13640, 27906), (13953, 27280), (16368, 23255), (18604, 20460)]