15703021920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{42989}}^1$

素因数の和:43768

約数の個数: 96

約数和(自身を含む): 49530670560

約数和(自身を除く): 33827648640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 761, 1522, 2283, 3044, 3805, 4566, 6088, 7610, 9132, 11415, 12176, 15220, 18264, 22830, 24352, 30440, 36528, 42989, 45660, 60880, 73056, 85978, 91320, 121760, 128967, 171956, 182640, 214945, 257934, 343912, 365280, 429890, 515868, 644835, 687824, 859780, 1031736, 1289670, 1375648, 1719560, 2063472, 2579340, 3439120, 4126944, 5158680, 6878240, 10317360, 20634720, 32714629, 65429258, 98143887, 130858516, 163573145, 196287774, 261717032, 327146290, 392575548, 490719435, 523434064, 654292580, 785151096, 981438870, 1046868128, 1308585160, 1570302192, 1962877740, 2617170320, 3140604384, 3925755480, 5234340640, 7851510960, 15703021920]

約数ペア:

[(1, 15703021920), (2, 7851510960), (3, 5234340640), (4, 3925755480), (5, 3140604384), (6, 2617170320), (8, 1962877740), (10, 1570302192), (12, 1308585160), (15, 1046868128), (16, 981438870), (20, 785151096), (24, 654292580), (30, 523434064), (32, 490719435), (40, 392575548), (48, 327146290), (60, 261717032), (80, 196287774), (96, 163573145), (120, 130858516), (160, 98143887), (240, 65429258), (480, 32714629), (761, 20634720), (1522, 10317360), (2283, 6878240), (3044, 5158680), (3805, 4126944), (4566, 3439120), (6088, 2579340), (7610, 2063472), (9132, 1719560), (11415, 1375648), (12176, 1289670), (15220, 1031736), (18264, 859780), (22830, 687824), (24352, 644835), (30440, 515868), (36528, 429890), (42989, 365280), (45660, 343912), (60880, 257934), (73056, 214945), (85978, 182640), (91320, 171956), (121760, 128967)]