150248320

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7573}}^1$

素因数の和:7623

約数の個数: 64

約数和(自身を含む): 370823040

約数和(自身を除く): 220574720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 7573, 9920, 15146, 19840, 30292, 37865, 60584, 75730, 121168, 151460, 234763, 242336, 302920, 469526, 484672, 605840, 939052, 969344, 1173815, 1211680, 1878104, 2347630, 2423360, 3756208, 4695260, 4846720, 7512416, 9390520, 15024832, 18781040, 30049664, 37562080, 75124160, 150248320]

約数ペア:

[(1, 150248320), (2, 75124160), (4, 37562080), (5, 30049664), (8, 18781040), (10, 15024832), (16, 9390520), (20, 7512416), (31, 4846720), (32, 4695260), (40, 3756208), (62, 2423360), (64, 2347630), (80, 1878104), (124, 1211680), (128, 1173815), (155, 969344), (160, 939052), (248, 605840), (310, 484672), (320, 469526), (496, 302920), (620, 242336), (640, 234763), (992, 151460), (1240, 121168), (1984, 75730), (2480, 60584), (3968, 37865), (4960, 30292), (7573, 19840), (9920, 15146)]