172269663120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239263421}}^1$

素因数の和:239263440

約数の個数: 60

約数和(自身を含む): 578538954396

約数和(自身を除く): 406269291276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 239263421, 478526842, 717790263, 957053684, 1196317105, 1435580526, 1914107368, 2153370789, 2392634210, 2871161052, 3588951315, 3828214736, 4306741578, 4785268420, 5742322104, 7177902630, 8613483156, 9570536840, 10766853945, 11484644208, 14355805260, 17226966312, 19141073680, 21533707890, 28711610520, 34453932624, 43067415780, 57423221040, 86134831560, 172269663120]

約数ペア:

[(1, 172269663120), (2, 86134831560), (3, 57423221040), (4, 43067415780), (5, 34453932624), (6, 28711610520), (8, 21533707890), (9, 19141073680), (10, 17226966312), (12, 14355805260), (15, 11484644208), (16, 10766853945), (18, 9570536840), (20, 8613483156), (24, 7177902630), (30, 5742322104), (36, 4785268420), (40, 4306741578), (45, 3828214736), (48, 3588951315), (60, 2871161052), (72, 2392634210), (80, 2153370789), (90, 1914107368), (120, 1435580526), (144, 1196317105), (180, 957053684), (240, 717790263), (360, 478526842), (720, 239263421)]