152131140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{120739}}^1$

素因数の和:120761

約数の個数: 72

約数和(自身を含む): 527392320

約数和(自身を除く): 375261180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 120739, 241478, 362217, 482956, 603695, 724434, 845173, 1086651, 1207390, 1448868, 1690346, 1811085, 2173302, 2414780, 2535519, 3380692, 3622170, 4225865, 4346604, 5071038, 5433255, 7244340, 7606557, 8451730, 10142076, 10866510, 12677595, 15213114, 16903460, 21733020, 25355190, 30426228, 38032785, 50710380, 76065570, 152131140]

約数ペア:

[(1, 152131140), (2, 76065570), (3, 50710380), (4, 38032785), (5, 30426228), (6, 25355190), (7, 21733020), (9, 16903460), (10, 15213114), (12, 12677595), (14, 10866510), (15, 10142076), (18, 8451730), (20, 7606557), (21, 7244340), (28, 5433255), (30, 5071038), (35, 4346604), (36, 4225865), (42, 3622170), (45, 3380692), (60, 2535519), (63, 2414780), (70, 2173302), (84, 1811085), (90, 1690346), (105, 1448868), (126, 1207390), (140, 1086651), (180, 845173), (210, 724434), (252, 603695), (315, 482956), (420, 362217), (630, 241478), (1260, 120739)]