15646983120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{356261}}^1$

素因数の和:356341

約数の個数: 120

約数和(自身を含む): 53409373992

約数和(自身を除く): 37762390872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 356261, 712522, 1068783, 1425044, 1781305, 2137566, 2850088, 3206349, 3562610, 4275132, 5343915, 5700176, 6412698, 7125220, 8550264, 10687830, 12825396, 14250440, 16031745, 17100528, 21375660, 21731921, 25650792, 28500880, 32063490, 42751320, 43463842, 51301584, 64126980, 65195763, 85502640, 86927684, 108659605, 128253960, 130391526, 173855368, 195587289, 217319210, 256507920, 260783052, 325978815, 347710736, 391174578, 434638420, 521566104, 651957630, 782349156, 869276840, 977936445, 1043132208, 1303915260, 1564698312, 1738553680, 1955872890, 2607830520, 3129396624, 3911745780, 5215661040, 7823491560, 15646983120]

約数ペア:

[(1, 15646983120), (2, 7823491560), (3, 5215661040), (4, 3911745780), (5, 3129396624), (6, 2607830520), (8, 1955872890), (9, 1738553680), (10, 1564698312), (12, 1303915260), (15, 1043132208), (16, 977936445), (18, 869276840), (20, 782349156), (24, 651957630), (30, 521566104), (36, 434638420), (40, 391174578), (45, 347710736), (48, 325978815), (60, 260783052), (61, 256507920), (72, 217319210), (80, 195587289), (90, 173855368), (120, 130391526), (122, 128253960), (144, 108659605), (180, 86927684), (183, 85502640), (240, 65195763), (244, 64126980), (305, 51301584), (360, 43463842), (366, 42751320), (488, 32063490), (549, 28500880), (610, 25650792), (720, 21731921), (732, 21375660), (915, 17100528), (976, 16031745), (1098, 14250440), (1220, 12825396), (1464, 10687830), (1830, 8550264), (2196, 7125220), (2440, 6412698), (2745, 5700176), (2928, 5343915), (3660, 4275132), (4392, 3562610), (4880, 3206349), (5490, 2850088), (7320, 2137566), (8784, 1781305), (10980, 1425044), (14640, 1068783), (21960, 712522), (43920, 356261)]