18029160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 59627880

約数和(自身を除く): 41598720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 821, 915, 1098, 1220, 1464, 1642, 1830, 2196, 2440, 2463, 2745, 3284, 3660, 4105, 4392, 4926, 5490, 6568, 7320, 7389, 8210, 9852, 10980, 12315, 14778, 16420, 19704, 21960, 24630, 29556, 32840, 36945, 49260, 50081, 59112, 73890, 98520, 100162, 147780, 150243, 200324, 250405, 295560, 300486, 400648, 450729, 500810, 600972, 751215, 901458, 1001620, 1201944, 1502430, 1802916, 2003240, 2253645, 3004860, 3605832, 4507290, 6009720, 9014580, 18029160]

約数ペア:

[(1, 18029160), (2, 9014580), (3, 6009720), (4, 4507290), (5, 3605832), (6, 3004860), (8, 2253645), (9, 2003240), (10, 1802916), (12, 1502430), (15, 1201944), (18, 1001620), (20, 901458), (24, 751215), (30, 600972), (36, 500810), (40, 450729), (45, 400648), (60, 300486), (61, 295560), (72, 250405), (90, 200324), (120, 150243), (122, 147780), (180, 100162), (183, 98520), (244, 73890), (305, 59112), (360, 50081), (366, 49260), (488, 36945), (549, 32840), (610, 29556), (732, 24630), (821, 21960), (915, 19704), (1098, 16420), (1220, 14778), (1464, 12315), (1642, 10980), (1830, 9852), (2196, 8210), (2440, 7389), (2463, 7320), (2745, 6568), (3284, 5490), (3660, 4926), (4105, 4392)]