122977320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2675

約数の個数: 128

約数和(自身を含む): 407773440

約数和(自身を除く): 284796120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2621, 2760, 3128, 3910, 4692, 5242, 5865, 7820, 7863, 9384, 10484, 11730, 13105, 15640, 15726, 20968, 23460, 26210, 31452, 39315, 44557, 46920, 52420, 60283, 62904, 78630, 89114, 104840, 120566, 133671, 157260, 178228, 180849, 222785, 241132, 267342, 301415, 314520, 356456, 361698, 445570, 482264, 534684, 602830, 668355, 723396, 891140, 904245, 1024811, 1069368, 1205660, 1336710, 1446792, 1782280, 1808490, 2049622, 2411320, 2673420, 3074433, 3616980, 4099244, 5124055, 5346840, 6148866, 7233960, 8198488, 10248110, 12297732, 15372165, 20496220, 24595464, 30744330, 40992440, 61488660, 122977320]

約数ペア:

[(1, 122977320), (2, 61488660), (3, 40992440), (4, 30744330), (5, 24595464), (6, 20496220), (8, 15372165), (10, 12297732), (12, 10248110), (15, 8198488), (17, 7233960), (20, 6148866), (23, 5346840), (24, 5124055), (30, 4099244), (34, 3616980), (40, 3074433), (46, 2673420), (51, 2411320), (60, 2049622), (68, 1808490), (69, 1782280), (85, 1446792), (92, 1336710), (102, 1205660), (115, 1069368), (120, 1024811), (136, 904245), (138, 891140), (170, 723396), (184, 668355), (204, 602830), (230, 534684), (255, 482264), (276, 445570), (340, 361698), (345, 356456), (391, 314520), (408, 301415), (460, 267342), (510, 241132), (552, 222785), (680, 180849), (690, 178228), (782, 157260), (920, 133671), (1020, 120566), (1173, 104840), (1380, 89114), (1564, 78630), (1955, 62904), (2040, 60283), (2346, 52420), (2621, 46920), (2760, 44557), (3128, 39315), (3910, 31452), (4692, 26210), (5242, 23460), (5865, 20968), (7820, 15726), (7863, 15640), (9384, 13105), (10484, 11730)]