127873440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{88801}}^1$

素因数の和:88822

約数の個数: 72

約数和(自身を含む): 436373028

約数和(自身を除く): 308499588

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, 288, 360, 480, 720, 1440, 88801, 177602, 266403, 355204, 444005, 532806, 710408, 799209, 888010, 1065612, 1332015, 1420816, 1598418, 1776020, 2131224, 2664030, 2841632, 3196836, 3552040, 3996045, 4262448, 5328060, 6393672, 7104080, 7992090, 8524896, 10656120, 12787344, 14208160, 15984180, 21312240, 25574688, 31968360, 42624480, 63936720, 127873440]

約数ペア:

[(1, 127873440), (2, 63936720), (3, 42624480), (4, 31968360), (5, 25574688), (6, 21312240), (8, 15984180), (9, 14208160), (10, 12787344), (12, 10656120), (15, 8524896), (16, 7992090), (18, 7104080), (20, 6393672), (24, 5328060), (30, 4262448), (32, 3996045), (36, 3552040), (40, 3196836), (45, 2841632), (48, 2664030), (60, 2131224), (72, 1776020), (80, 1598418), (90, 1420816), (96, 1332015), (120, 1065612), (144, 888010), (160, 799209), (180, 710408), (240, 532806), (288, 444005), (360, 355204), (480, 266403), (720, 177602), (1440, 88801)]