1443690720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3727}}^1$

素因数の和:4017

約数の個数: 144

約数和(自身を含む): 4946235840

約数和(自身を除く): 3502545120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 360, 480, 538, 720, 807, 1076, 1345, 1440, 1614, 2152, 2421, 2690, 3228, 3727, 4035, 4304, 4842, 5380, 6456, 7454, 8070, 8608, 9684, 10760, 11181, 12105, 12912, 14908, 16140, 18635, 19368, 21520, 22362, 24210, 25824, 29816, 32280, 33543, 37270, 38736, 43040, 44724, 48420, 55905, 59632, 64560, 67086, 74540, 77472, 89448, 96840, 111810, 119264, 129120, 134172, 149080, 167715, 178896, 193680, 223620, 268344, 298160, 335430, 357792, 387360, 447240, 536688, 596320, 670860, 894480, 1002563, 1073376, 1341720, 1788960, 2005126, 2683440, 3007689, 4010252, 5012815, 5366880, 6015378, 8020504, 9023067, 10025630, 12030756, 15038445, 16041008, 18046134, 20051260, 24061512, 30076890, 32082016, 36092268, 40102520, 45115335, 48123024, 60153780, 72184536, 80205040, 90230670, 96246048, 120307560, 144369072, 160410080, 180461340, 240615120, 288738144, 360922680, 481230240, 721845360, 1443690720]

約数ペア:

[(1, 1443690720), (2, 721845360), (3, 481230240), (4, 360922680), (5, 288738144), (6, 240615120), (8, 180461340), (9, 160410080), (10, 144369072), (12, 120307560), (15, 96246048), (16, 90230670), (18, 80205040), (20, 72184536), (24, 60153780), (30, 48123024), (32, 45115335), (36, 40102520), (40, 36092268), (45, 32082016), (48, 30076890), (60, 24061512), (72, 20051260), (80, 18046134), (90, 16041008), (96, 15038445), (120, 12030756), (144, 10025630), (160, 9023067), (180, 8020504), (240, 6015378), (269, 5366880), (288, 5012815), (360, 4010252), (480, 3007689), (538, 2683440), (720, 2005126), (807, 1788960), (1076, 1341720), (1345, 1073376), (1440, 1002563), (1614, 894480), (2152, 670860), (2421, 596320), (2690, 536688), (3228, 447240), (3727, 387360), (4035, 357792), (4304, 335430), (4842, 298160), (5380, 268344), (6456, 223620), (7454, 193680), (8070, 178896), (8608, 167715), (9684, 149080), (10760, 134172), (11181, 129120), (12105, 119264), (12912, 111810), (14908, 96840), (16140, 89448), (18635, 77472), (19368, 74540), (21520, 67086), (22362, 64560), (24210, 59632), (25824, 55905), (29816, 48420), (32280, 44724), (33543, 43040), (37270, 38736)]